Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
det| 5 3 ; 2 6 | = 24
46K
det| 9 8 ; 0 10 | = 90
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 1 7 ; 7 2 | = -47
339K
iħ ∂ψ/∂t = Ĥψ
d/dn [n^12] = 12n^11
358K
CaCO₃ → CaO + CO₂
det| 7 9 ; 6 8 | = 2
316K
det| 9 8 ; 1 10 | = 82
det| 8 8 ; 0 9 | = 72
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
det| 7 6 ; 7 8 | = 14
348K